(19)

(11)

EP 4 373 747 A1

(12)

(43) Date of publication: 29.05.2024 Bulletin 2024/22 (21) Application number: 22730446.6 (22) Date of filing: 24.05.2022

(51) International Patent Classification (IPC):  B64F 1/02(2006.01) E01C 5/06(2006.01) E01C 9/00(2006.01) (52) Cooperative Patent Classification (CPC): B64F 1/025; E01C 9/007; E01C 5/065 (86) International application number: PCT/EP2022/064041 (87) International publication number: WO 2023/001431 (26.01.2023 Gazette 2023/04)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 21.07.2021 NO 20210934 (71) Applicant: Runway Safe IPR AB 411 36 Göteborg (SE)	(72) Inventors: BARSOTTI, Matt Austin, Texas TX 78739 (US) HADJIOANNOU, Michalis Austin, Texas TX 78736 (US) HELGESEN, Kjell Håkon 1185 Oslo (NO) NARMO, Jon A. 2317 Hamar (NO) (74) Representative: AWA Sweden AB  P.O. Box 11394 404 28 Göteborg 404 28 Göteborg (SE)